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<FONT color="green">001</FONT>    package edu.hawaii.myisern.action;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.util.ArrayList;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.util.List;<a name="line.4"></a>
<FONT color="green">005</FONT>    import net.sourceforge.stripes.action.Resolution;<a name="line.5"></a>
<FONT color="green">006</FONT>    import net.sourceforge.stripes.action.RedirectResolution;<a name="line.6"></a>
<FONT color="green">007</FONT>    import net.sourceforge.stripes.validation.SimpleError;<a name="line.7"></a>
<FONT color="green">008</FONT>    import net.sourceforge.stripes.validation.Validate;<a name="line.8"></a>
<FONT color="green">009</FONT>    import net.sourceforge.stripes.validation.ValidationError;<a name="line.9"></a>
<FONT color="green">010</FONT>    import edu.hawaii.myisern.model.User;<a name="line.10"></a>
<FONT color="green">011</FONT>    <a name="line.11"></a>
<FONT color="green">012</FONT>    /**<a name="line.12"></a>
<FONT color="green">013</FONT>     * Provides a web interface for the MyIsern application.<a name="line.13"></a>
<FONT color="green">014</FONT>     * <a name="line.14"></a>
<FONT color="green">015</FONT>     * @author Philip Johnson<a name="line.15"></a>
<FONT color="green">016</FONT>     * @author Randy Cox<a name="line.16"></a>
<FONT color="green">017</FONT>     */<a name="line.17"></a>
<FONT color="green">018</FONT>    public class IndexActionBean extends MyIsernActionBean {<a name="line.18"></a>
<FONT color="green">019</FONT>    <a name="line.19"></a>
<FONT color="green">020</FONT>      private final String TEST_USER = "test";<a name="line.20"></a>
<FONT color="green">021</FONT>    <a name="line.21"></a>
<FONT color="green">022</FONT>      @Validate(required = true)<a name="line.22"></a>
<FONT color="green">023</FONT>      private String username;<a name="line.23"></a>
<FONT color="green">024</FONT>    <a name="line.24"></a>
<FONT color="green">025</FONT>      @Validate(required = true)<a name="line.25"></a>
<FONT color="green">026</FONT>      private String password;<a name="line.26"></a>
<FONT color="green">027</FONT>    <a name="line.27"></a>
<FONT color="green">028</FONT>      private List&lt;User&gt; users = new ArrayList&lt;User&gt;();<a name="line.28"></a>
<FONT color="green">029</FONT>    <a name="line.29"></a>
<FONT color="green">030</FONT>      /**<a name="line.30"></a>
<FONT color="green">031</FONT>       * Populates user password list.<a name="line.31"></a>
<FONT color="green">032</FONT>       */<a name="line.32"></a>
<FONT color="green">033</FONT>      public IndexActionBean() {<a name="line.33"></a>
<FONT color="green">034</FONT>        users.add(new User("guest", "pass"));<a name="line.34"></a>
<FONT color="green">035</FONT>        users.add(new User(TEST_USER, "test"));<a name="line.35"></a>
<FONT color="green">036</FONT>      }<a name="line.36"></a>
<FONT color="green">037</FONT>    <a name="line.37"></a>
<FONT color="green">038</FONT>      /**<a name="line.38"></a>
<FONT color="green">039</FONT>       * The username of the user trying to log in.<a name="line.39"></a>
<FONT color="green">040</FONT>       * <a name="line.40"></a>
<FONT color="green">041</FONT>       * @param username user.<a name="line.41"></a>
<FONT color="green">042</FONT>       * <a name="line.42"></a>
<FONT color="green">043</FONT>       */<a name="line.43"></a>
<FONT color="green">044</FONT>      public void setUsername(String username) {<a name="line.44"></a>
<FONT color="green">045</FONT>        this.username = username;<a name="line.45"></a>
<FONT color="green">046</FONT>      }<a name="line.46"></a>
<FONT color="green">047</FONT>    <a name="line.47"></a>
<FONT color="green">048</FONT>      /**<a name="line.48"></a>
<FONT color="green">049</FONT>       * The username of the user trying to log in.<a name="line.49"></a>
<FONT color="green">050</FONT>       * <a name="line.50"></a>
<FONT color="green">051</FONT>       * @return username user<a name="line.51"></a>
<FONT color="green">052</FONT>       */<a name="line.52"></a>
<FONT color="green">053</FONT>      public String getUsername() {<a name="line.53"></a>
<FONT color="green">054</FONT>        return username;<a name="line.54"></a>
<FONT color="green">055</FONT>      }<a name="line.55"></a>
<FONT color="green">056</FONT>    <a name="line.56"></a>
<FONT color="green">057</FONT>      /**<a name="line.57"></a>
<FONT color="green">058</FONT>       * The password of the user trying to log in.<a name="line.58"></a>
<FONT color="green">059</FONT>       * <a name="line.59"></a>
<FONT color="green">060</FONT>       * @param password pw<a name="line.60"></a>
<FONT color="green">061</FONT>       */<a name="line.61"></a>
<FONT color="green">062</FONT>      public void setPassword(String password) {<a name="line.62"></a>
<FONT color="green">063</FONT>        this.password = password;<a name="line.63"></a>
<FONT color="green">064</FONT>      }<a name="line.64"></a>
<FONT color="green">065</FONT>    <a name="line.65"></a>
<FONT color="green">066</FONT>      /**<a name="line.66"></a>
<FONT color="green">067</FONT>       * The password of the user trying to log in.<a name="line.67"></a>
<FONT color="green">068</FONT>       * <a name="line.68"></a>
<FONT color="green">069</FONT>       * @return password pw<a name="line.69"></a>
<FONT color="green">070</FONT>       */<a name="line.70"></a>
<FONT color="green">071</FONT>      public String getPassword() {<a name="line.71"></a>
<FONT color="green">072</FONT>        return password;<a name="line.72"></a>
<FONT color="green">073</FONT>      }<a name="line.73"></a>
<FONT color="green">074</FONT>    <a name="line.74"></a>
<FONT color="green">075</FONT>      /**<a name="line.75"></a>
<FONT color="green">076</FONT>       * Logs in user and sends user to main menu.<a name="line.76"></a>
<FONT color="green">077</FONT>       * <a name="line.77"></a>
<FONT color="green">078</FONT>       * @return resolution of main menu or login page if user did not validate.<a name="line.78"></a>
<FONT color="green">079</FONT>       */<a name="line.79"></a>
<FONT color="green">080</FONT>      public Resolution login() {<a name="line.80"></a>
<FONT color="green">081</FONT>    <a name="line.81"></a>
<FONT color="green">082</FONT>        getContext().getRequest().getSession().invalidate();<a name="line.82"></a>
<FONT color="green">083</FONT>    <a name="line.83"></a>
<FONT color="green">084</FONT>        // Need to replace with user and password retrieval from model.<a name="line.84"></a>
<FONT color="green">085</FONT>        User guest = new User(getUsername(), getPassword());<a name="line.85"></a>
<FONT color="green">086</FONT>        Boolean found = false;<a name="line.86"></a>
<FONT color="green">087</FONT>        for (User user : users) {<a name="line.87"></a>
<FONT color="green">088</FONT>          if (user.getUsername().contentEquals(guest.getUsername())<a name="line.88"></a>
<FONT color="green">089</FONT>              &amp;&amp; user.getPassword().contentEquals(guest.getPassword())) {<a name="line.89"></a>
<FONT color="green">090</FONT>            found = true;<a name="line.90"></a>
<FONT color="green">091</FONT>          }<a name="line.91"></a>
<FONT color="green">092</FONT>        }<a name="line.92"></a>
<FONT color="green">093</FONT>    <a name="line.93"></a>
<FONT color="green">094</FONT>        if (found) {<a name="line.94"></a>
<FONT color="green">095</FONT>          getContext().getRequest().getSession().setAttribute("user", guest.getUsername());<a name="line.95"></a>
<FONT color="green">096</FONT>          return new RedirectResolution("/index.jsp").flash(this);<a name="line.96"></a>
<FONT color="green">097</FONT>        }<a name="line.97"></a>
<FONT color="green">098</FONT>        else {<a name="line.98"></a>
<FONT color="green">099</FONT>          ValidationError error = new SimpleError("Invalid User and/or Password");<a name="line.99"></a>
<FONT color="green">100</FONT>          getContext().getValidationErrors().add("username", error);<a name="line.100"></a>
<FONT color="green">101</FONT>          return getContext().getSourcePageResolution();<a name="line.101"></a>
<FONT color="green">102</FONT>        }<a name="line.102"></a>
<FONT color="green">103</FONT>      }<a name="line.103"></a>
<FONT color="green">104</FONT>    }<a name="line.104"></a>




























































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